Samsung Galaxy A510M A5 2016 16GB DUAL SIM Unlocked Phone - Retail Packaging - Pink Gold HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 17(700), 28(700) - A510M Display Type: 5.2" Super AMOLED Gorilla Glass 4, Supports Rapid Charge Operating System, Android 5.1.1 Lollipop CPU: Octa-Core Exynos 7 Octa 7580 / ARM Cortex-A57 1600Mhz 64bits Internal Memory: 16GB, 2GB LPDDR3 + microSD Slot Expandable up to 128GB